diff --git a/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.172 b/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.172
new file mode 100644
index 00000000000..bd4eddb1898
--- /dev/null
+++ b/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.172
@@ -0,0 +1,340 @@
+/*
+ * Copyright 2000-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.test.testFramework;
+
+import com.intellij.core.CoreASTFactory;
+import com.intellij.lang.*;
+import com.intellij.lang.impl.PsiBuilderFactoryImpl;
+import com.intellij.mock.MockFileDocumentManagerImpl;
+import com.intellij.openapi.Disposable;
+import com.intellij.openapi.application.PathManager;
+import com.intellij.openapi.editor.Document;
+import com.intellij.openapi.editor.EditorFactory;
+import com.intellij.openapi.extensions.ExtensionPointName;
+import com.intellij.openapi.extensions.Extensions;
+import com.intellij.openapi.fileEditor.FileDocumentManager;
+import com.intellij.openapi.fileEditor.impl.LoadTextUtil;
+import com.intellij.openapi.fileTypes.FileTypeFactory;
+import com.intellij.openapi.fileTypes.FileTypeManager;
+import com.intellij.openapi.progress.EmptyProgressIndicator;
+import com.intellij.openapi.progress.ProgressManager;
+import com.intellij.openapi.progress.impl.CoreProgressManager;
+import com.intellij.openapi.util.Disposer;
+import com.intellij.openapi.util.Key;
+import com.intellij.openapi.util.TextRange;
+import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.openapi.vfs.CharsetToolkit;
+import com.intellij.pom.PomModel;
+import com.intellij.pom.core.impl.PomModelImpl;
+import com.intellij.pom.tree.TreeAspect;
+import com.intellij.psi.*;
+import com.intellij.psi.impl.DebugUtil;
+import com.intellij.psi.impl.PsiCachedValuesFactory;
+import com.intellij.psi.impl.PsiFileFactoryImpl;
+import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry;
+import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl;
+import com.intellij.psi.impl.source.text.BlockSupportImpl;
+import com.intellij.psi.impl.source.text.DiffLog;
+import com.intellij.psi.util.CachedValuesManager;
+import com.intellij.testFramework.LightVirtualFile;
+import com.intellij.testFramework.TestDataFile;
+import com.intellij.util.CachedValuesManagerImpl;
+import com.intellij.util.Function;
+import com.intellij.util.messages.MessageBus;
+import com.intellij.util.messages.MessageBusFactory;
+import junit.framework.TestCase;
+import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.kotlin.test.testFramework.mock.*;
+import org.picocontainer.ComponentAdapter;
+import org.picocontainer.MutablePicoContainer;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Set;
+
+@SuppressWarnings("ALL")
+public abstract class KtParsingTestCase extends KtPlatformLiteFixture {
+    public static final Key<Document> HARD_REF_TO_DOCUMENT_KEY = Key.create("HARD_REF_TO_DOCUMENT_KEY");
+    protected String myFilePrefix = "";
+    protected String myFileExt;
+    protected final String myFullDataPath;
+    protected PsiFile myFile;
+    private MockPsiManager myPsiManager;
+    private PsiFileFactoryImpl myFileFactory;
+    protected Language myLanguage;
+    private final ParserDefinition[] myDefinitions;
+    private final boolean myLowercaseFirstLetter;
+
+    protected KtParsingTestCase(@NonNls @NotNull String dataPath, @NotNull String fileExt, @NotNull ParserDefinition... definitions) {
+        this(dataPath, fileExt, false, definitions);
+    }
+
+    protected KtParsingTestCase(@NonNls @NotNull String dataPath, @NotNull String fileExt, boolean lowercaseFirstLetter, @NotNull ParserDefinition... definitions) {
+        myDefinitions = definitions;
+        myFullDataPath = getTestDataPath() + "/" + dataPath;
+        myFileExt = fileExt;
+        myLowercaseFirstLetter = lowercaseFirstLetter;
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        initApplication();
+        ComponentAdapter component = getApplication().getPicoContainer().getComponentAdapter(ProgressManager.class.getName());
+
+        Extensions.registerAreaClass("IDEA_PROJECT", null);
+        myProject = new MockProjectEx(getTestRootDisposable());
+        myPsiManager = new MockPsiManager(myProject);
+        myFileFactory = new PsiFileFactoryImpl(myPsiManager);
+        MutablePicoContainer appContainer = getApplication().getPicoContainer();
+        registerComponentInstance(appContainer, MessageBus.class, MessageBusFactory.newMessageBus(getApplication()));
+        final MockEditorFactory editorFactory = new MockEditorFactory();
+        registerComponentInstance(appContainer, EditorFactory.class, editorFactory);
+        registerComponentInstance(appContainer, FileDocumentManager.class, new MockFileDocumentManagerImpl(new Function<CharSequence, Document>() {
+            @Override
+            public Document fun(CharSequence charSequence) {
+                return editorFactory.createDocument(charSequence);
+            }
+        }, HARD_REF_TO_DOCUMENT_KEY));
+        registerComponentInstance(appContainer, PsiDocumentManager.class, new MockPsiDocumentManager());
+        registerApplicationService(PsiBuilderFactory.class, new PsiBuilderFactoryImpl());
+        registerApplicationService(DefaultASTFactory.class, new CoreASTFactory());
+        registerApplicationService(ReferenceProvidersRegistry.class, new ReferenceProvidersRegistryImpl());
+
+        registerApplicationService(ProgressManager.class, new CoreProgressManager());
+
+        myProject.registerService(CachedValuesManager.class, new CachedValuesManagerImpl(myProject, new PsiCachedValuesFactory(myPsiManager)));
+        myProject.registerService(PsiManager.class, myPsiManager);
+
+        this.registerExtensionPoint(FileTypeFactory.FILE_TYPE_FACTORY_EP, FileTypeFactory.class);
+        registerExtensionPoint(MetaLanguage.EP_NAME, MetaLanguage.class);
+
+        for (ParserDefinition definition : myDefinitions) {
+            addExplicitExtension(LanguageParserDefinitions.INSTANCE, definition.getFileNodeType().getLanguage(), definition);
+        }
+        if (myDefinitions.length > 0) {
+            configureFromParserDefinition(myDefinitions[0], myFileExt);
+        }
+
+        // That's for reparse routines
+        final PomModelImpl pomModel = new PomModelImpl(myProject);
+        myProject.registerService(PomModel.class, pomModel);
+        new TreeAspect(pomModel);
+    }
+
+    public void configureFromParserDefinition(ParserDefinition definition, String extension) {
+        myLanguage = definition.getFileNodeType().getLanguage();
+        myFileExt = extension;
+        addExplicitExtension(LanguageParserDefinitions.INSTANCE, this.myLanguage, definition);
+        registerComponentInstance(
+                getApplication().getPicoContainer(), FileTypeManager.class,
+                new KtMockFileTypeManager(new KtMockLanguageFileType(myLanguage, myFileExt)));
+    }
+
+    protected <T> void addExplicitExtension(final LanguageExtension<T> instance, final Language language, final T object) {
+        instance.addExplicitExtension(language, object);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                instance.removeExplicitExtension(language, object);
+            }
+        });
+    }
+
+    @Override
+    protected <T> void registerExtensionPoint(final ExtensionPointName<T> extensionPointName, Class<T> aClass) {
+        super.registerExtensionPoint(extensionPointName, aClass);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                Extensions.getRootArea().unregisterExtensionPoint(extensionPointName.getName());
+            }
+        });
+    }
+
+    protected <T> void registerApplicationService(final Class<T> aClass, T object) {
+        getApplication().registerService(aClass, object);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                getApplication().getPicoContainer().unregisterComponent(aClass.getName());
+            }
+        });
+    }
+
+    public MockProjectEx getProject() {
+        return myProject;
+    }
+
+    public MockPsiManager getPsiManager() {
+        return myPsiManager;
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+        myFile = null;
+        myProject = null;
+        myPsiManager = null;
+    }
+
+    protected String getTestDataPath() {
+        return PathManager.getHomePath();
+    }
+
+    @NotNull
+    public final String getTestName() {
+        return getTestName(myLowercaseFirstLetter);
+    }
+
+    protected boolean includeRanges() {
+        return false;
+    }
+
+    protected boolean skipSpaces() {
+        return false;
+    }
+
+    protected boolean checkAllPsiRoots() {
+        return true;
+    }
+
+    protected void doTest(boolean checkResult) {
+        String name = getTestName();
+        try {
+            String text = loadFile(name + "." + myFileExt);
+            myFile = createPsiFile(name, text);
+            ensureParsed(myFile);
+            assertEquals("light virtual file text mismatch", text, ((LightVirtualFile)myFile.getVirtualFile()).getContent().toString());
+            assertEquals("virtual file text mismatch", text, LoadTextUtil.loadText(myFile.getVirtualFile()));
+            assertEquals("doc text mismatch", text, myFile.getViewProvider().getDocument().getText());
+            assertEquals("psi text mismatch", text, myFile.getText());
+            ensureCorrectReparse(myFile);
+            if (checkResult){
+                checkResult(name, myFile);
+            }
+            else{
+                toParseTreeText(myFile, skipSpaces(), includeRanges());
+            }
+        }
+        catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected void doTest(String suffix) throws IOException {
+        String name = getTestName();
+        String text = loadFile(name + "." + myFileExt);
+        myFile = createPsiFile(name, text);
+        ensureParsed(myFile);
+        assertEquals(text, myFile.getText());
+        checkResult(name + suffix, myFile);
+    }
+
+    protected void doCodeTest(String code) throws IOException {
+        String name = getTestName();
+        myFile = createPsiFile("a", code);
+        ensureParsed(myFile);
+        assertEquals(code, myFile.getText());
+        checkResult(myFilePrefix + name, myFile);
+    }
+
+    protected PsiFile createPsiFile(String name, String text) {
+        return createFile(name + "." + myFileExt, text);
+    }
+
+    protected PsiFile createFile(@NonNls String name, String text) {
+        LightVirtualFile virtualFile = new LightVirtualFile(name, myLanguage, text);
+        virtualFile.setCharset(CharsetToolkit.UTF8_CHARSET);
+        return createFile(virtualFile);
+    }
+
+    protected PsiFile createFile(LightVirtualFile virtualFile) {
+        return myFileFactory.trySetupPsiForFile(virtualFile, myLanguage, true, false);
+    }
+
+    protected void checkResult(@NonNls @TestDataFile String targetDataName, final PsiFile file) throws IOException {
+        doCheckResult(myFullDataPath, file, checkAllPsiRoots(), targetDataName, skipSpaces(), includeRanges());
+    }
+
+    public static void doCheckResult(String testDataDir,
+            PsiFile file,
+            boolean checkAllPsiRoots,
+            String targetDataName,
+            boolean skipSpaces,
+            boolean printRanges) throws IOException {
+        FileViewProvider provider = file.getViewProvider();
+        Set<Language> languages = provider.getLanguages();
+
+        if (!checkAllPsiRoots || languages.size() == 1) {
+            doCheckResult(testDataDir, targetDataName + ".txt", toParseTreeText(file, skipSpaces, printRanges).trim());
+            return;
+        }
+
+        for (Language language : languages) {
+            PsiFile root = provider.getPsi(language);
+            String expectedName = targetDataName + "." + language.getID() + ".txt";
+            doCheckResult(testDataDir, expectedName, toParseTreeText(root, skipSpaces, printRanges).trim());
+        }
+    }
+
+    protected void checkResult(String actual) throws IOException {
+        String name = getTestName();
+        doCheckResult(myFullDataPath, myFilePrefix + name + ".txt", actual);
+    }
+
+    protected void checkResult(@TestDataFile @NonNls String targetDataName, String actual) throws IOException {
+        doCheckResult(myFullDataPath, targetDataName, actual);
+    }
+
+    public static void doCheckResult(String fullPath, String targetDataName, String actual) throws IOException {
+        String expectedFileName = fullPath + File.separatorChar + targetDataName;
+        KtUsefulTestCase.assertSameLinesWithFile(expectedFileName, actual);
+    }
+
+    protected static String toParseTreeText(PsiElement file,  boolean skipSpaces, boolean printRanges) {
+        return DebugUtil.psiToString(file, skipSpaces, printRanges);
+    }
+
+    protected String loadFile(@NonNls @TestDataFile String name) throws IOException {
+        return loadFileDefault(myFullDataPath, name);
+    }
+
+    public static String loadFileDefault(String dir, String name) throws IOException {
+        return FileUtil.loadFile(new File(dir, name), CharsetToolkit.UTF8, true).trim();
+    }
+
+    public static void ensureParsed(PsiFile file) {
+        file.accept(new PsiElementVisitor() {
+            @Override
+            public void visitElement(PsiElement element) {
+                element.acceptChildren(this);
+            }
+        });
+    }
+
+    public static void ensureCorrectReparse(@NotNull PsiFile file) {
+        String psiToStringDefault = DebugUtil.psiToString(file, false, false);
+        String fileText = file.getText();
+        DiffLog diffLog = (new BlockSupportImpl(file.getProject())).reparseRange(
+                file, file.getNode(), TextRange.allOf(fileText), fileText, new EmptyProgressIndicator(), fileText);
+        diffLog.performActualPsiChange(file);
+
+        TestCase.assertEquals(psiToStringDefault, DebugUtil.psiToString(file, false, false));
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.173 b/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.173
new file mode 100644
index 00000000000..bd4eddb1898
--- /dev/null
+++ b/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.173
@@ -0,0 +1,340 @@
+/*
+ * Copyright 2000-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.test.testFramework;
+
+import com.intellij.core.CoreASTFactory;
+import com.intellij.lang.*;
+import com.intellij.lang.impl.PsiBuilderFactoryImpl;
+import com.intellij.mock.MockFileDocumentManagerImpl;
+import com.intellij.openapi.Disposable;
+import com.intellij.openapi.application.PathManager;
+import com.intellij.openapi.editor.Document;
+import com.intellij.openapi.editor.EditorFactory;
+import com.intellij.openapi.extensions.ExtensionPointName;
+import com.intellij.openapi.extensions.Extensions;
+import com.intellij.openapi.fileEditor.FileDocumentManager;
+import com.intellij.openapi.fileEditor.impl.LoadTextUtil;
+import com.intellij.openapi.fileTypes.FileTypeFactory;
+import com.intellij.openapi.fileTypes.FileTypeManager;
+import com.intellij.openapi.progress.EmptyProgressIndicator;
+import com.intellij.openapi.progress.ProgressManager;
+import com.intellij.openapi.progress.impl.CoreProgressManager;
+import com.intellij.openapi.util.Disposer;
+import com.intellij.openapi.util.Key;
+import com.intellij.openapi.util.TextRange;
+import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.openapi.vfs.CharsetToolkit;
+import com.intellij.pom.PomModel;
+import com.intellij.pom.core.impl.PomModelImpl;
+import com.intellij.pom.tree.TreeAspect;
+import com.intellij.psi.*;
+import com.intellij.psi.impl.DebugUtil;
+import com.intellij.psi.impl.PsiCachedValuesFactory;
+import com.intellij.psi.impl.PsiFileFactoryImpl;
+import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry;
+import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl;
+import com.intellij.psi.impl.source.text.BlockSupportImpl;
+import com.intellij.psi.impl.source.text.DiffLog;
+import com.intellij.psi.util.CachedValuesManager;
+import com.intellij.testFramework.LightVirtualFile;
+import com.intellij.testFramework.TestDataFile;
+import com.intellij.util.CachedValuesManagerImpl;
+import com.intellij.util.Function;
+import com.intellij.util.messages.MessageBus;
+import com.intellij.util.messages.MessageBusFactory;
+import junit.framework.TestCase;
+import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.kotlin.test.testFramework.mock.*;
+import org.picocontainer.ComponentAdapter;
+import org.picocontainer.MutablePicoContainer;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Set;
+
+@SuppressWarnings("ALL")
+public abstract class KtParsingTestCase extends KtPlatformLiteFixture {
+    public static final Key<Document> HARD_REF_TO_DOCUMENT_KEY = Key.create("HARD_REF_TO_DOCUMENT_KEY");
+    protected String myFilePrefix = "";
+    protected String myFileExt;
+    protected final String myFullDataPath;
+    protected PsiFile myFile;
+    private MockPsiManager myPsiManager;
+    private PsiFileFactoryImpl myFileFactory;
+    protected Language myLanguage;
+    private final ParserDefinition[] myDefinitions;
+    private final boolean myLowercaseFirstLetter;
+
+    protected KtParsingTestCase(@NonNls @NotNull String dataPath, @NotNull String fileExt, @NotNull ParserDefinition... definitions) {
+        this(dataPath, fileExt, false, definitions);
+    }
+
+    protected KtParsingTestCase(@NonNls @NotNull String dataPath, @NotNull String fileExt, boolean lowercaseFirstLetter, @NotNull ParserDefinition... definitions) {
+        myDefinitions = definitions;
+        myFullDataPath = getTestDataPath() + "/" + dataPath;
+        myFileExt = fileExt;
+        myLowercaseFirstLetter = lowercaseFirstLetter;
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        initApplication();
+        ComponentAdapter component = getApplication().getPicoContainer().getComponentAdapter(ProgressManager.class.getName());
+
+        Extensions.registerAreaClass("IDEA_PROJECT", null);
+        myProject = new MockProjectEx(getTestRootDisposable());
+        myPsiManager = new MockPsiManager(myProject);
+        myFileFactory = new PsiFileFactoryImpl(myPsiManager);
+        MutablePicoContainer appContainer = getApplication().getPicoContainer();
+        registerComponentInstance(appContainer, MessageBus.class, MessageBusFactory.newMessageBus(getApplication()));
+        final MockEditorFactory editorFactory = new MockEditorFactory();
+        registerComponentInstance(appContainer, EditorFactory.class, editorFactory);
+        registerComponentInstance(appContainer, FileDocumentManager.class, new MockFileDocumentManagerImpl(new Function<CharSequence, Document>() {
+            @Override
+            public Document fun(CharSequence charSequence) {
+                return editorFactory.createDocument(charSequence);
+            }
+        }, HARD_REF_TO_DOCUMENT_KEY));
+        registerComponentInstance(appContainer, PsiDocumentManager.class, new MockPsiDocumentManager());
+        registerApplicationService(PsiBuilderFactory.class, new PsiBuilderFactoryImpl());
+        registerApplicationService(DefaultASTFactory.class, new CoreASTFactory());
+        registerApplicationService(ReferenceProvidersRegistry.class, new ReferenceProvidersRegistryImpl());
+
+        registerApplicationService(ProgressManager.class, new CoreProgressManager());
+
+        myProject.registerService(CachedValuesManager.class, new CachedValuesManagerImpl(myProject, new PsiCachedValuesFactory(myPsiManager)));
+        myProject.registerService(PsiManager.class, myPsiManager);
+
+        this.registerExtensionPoint(FileTypeFactory.FILE_TYPE_FACTORY_EP, FileTypeFactory.class);
+        registerExtensionPoint(MetaLanguage.EP_NAME, MetaLanguage.class);
+
+        for (ParserDefinition definition : myDefinitions) {
+            addExplicitExtension(LanguageParserDefinitions.INSTANCE, definition.getFileNodeType().getLanguage(), definition);
+        }
+        if (myDefinitions.length > 0) {
+            configureFromParserDefinition(myDefinitions[0], myFileExt);
+        }
+
+        // That's for reparse routines
+        final PomModelImpl pomModel = new PomModelImpl(myProject);
+        myProject.registerService(PomModel.class, pomModel);
+        new TreeAspect(pomModel);
+    }
+
+    public void configureFromParserDefinition(ParserDefinition definition, String extension) {
+        myLanguage = definition.getFileNodeType().getLanguage();
+        myFileExt = extension;
+        addExplicitExtension(LanguageParserDefinitions.INSTANCE, this.myLanguage, definition);
+        registerComponentInstance(
+                getApplication().getPicoContainer(), FileTypeManager.class,
+                new KtMockFileTypeManager(new KtMockLanguageFileType(myLanguage, myFileExt)));
+    }
+
+    protected <T> void addExplicitExtension(final LanguageExtension<T> instance, final Language language, final T object) {
+        instance.addExplicitExtension(language, object);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                instance.removeExplicitExtension(language, object);
+            }
+        });
+    }
+
+    @Override
+    protected <T> void registerExtensionPoint(final ExtensionPointName<T> extensionPointName, Class<T> aClass) {
+        super.registerExtensionPoint(extensionPointName, aClass);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                Extensions.getRootArea().unregisterExtensionPoint(extensionPointName.getName());
+            }
+        });
+    }
+
+    protected <T> void registerApplicationService(final Class<T> aClass, T object) {
+        getApplication().registerService(aClass, object);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                getApplication().getPicoContainer().unregisterComponent(aClass.getName());
+            }
+        });
+    }
+
+    public MockProjectEx getProject() {
+        return myProject;
+    }
+
+    public MockPsiManager getPsiManager() {
+        return myPsiManager;
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+        myFile = null;
+        myProject = null;
+        myPsiManager = null;
+    }
+
+    protected String getTestDataPath() {
+        return PathManager.getHomePath();
+    }
+
+    @NotNull
+    public final String getTestName() {
+        return getTestName(myLowercaseFirstLetter);
+    }
+
+    protected boolean includeRanges() {
+        return false;
+    }
+
+    protected boolean skipSpaces() {
+        return false;
+    }
+
+    protected boolean checkAllPsiRoots() {
+        return true;
+    }
+
+    protected void doTest(boolean checkResult) {
+        String name = getTestName();
+        try {
+            String text = loadFile(name + "." + myFileExt);
+            myFile = createPsiFile(name, text);
+            ensureParsed(myFile);
+            assertEquals("light virtual file text mismatch", text, ((LightVirtualFile)myFile.getVirtualFile()).getContent().toString());
+            assertEquals("virtual file text mismatch", text, LoadTextUtil.loadText(myFile.getVirtualFile()));
+            assertEquals("doc text mismatch", text, myFile.getViewProvider().getDocument().getText());
+            assertEquals("psi text mismatch", text, myFile.getText());
+            ensureCorrectReparse(myFile);
+            if (checkResult){
+                checkResult(name, myFile);
+            }
+            else{
+                toParseTreeText(myFile, skipSpaces(), includeRanges());
+            }
+        }
+        catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected void doTest(String suffix) throws IOException {
+        String name = getTestName();
+        String text = loadFile(name + "." + myFileExt);
+        myFile = createPsiFile(name, text);
+        ensureParsed(myFile);
+        assertEquals(text, myFile.getText());
+        checkResult(name + suffix, myFile);
+    }
+
+    protected void doCodeTest(String code) throws IOException {
+        String name = getTestName();
+        myFile = createPsiFile("a", code);
+        ensureParsed(myFile);
+        assertEquals(code, myFile.getText());
+        checkResult(myFilePrefix + name, myFile);
+    }
+
+    protected PsiFile createPsiFile(String name, String text) {
+        return createFile(name + "." + myFileExt, text);
+    }
+
+    protected PsiFile createFile(@NonNls String name, String text) {
+        LightVirtualFile virtualFile = new LightVirtualFile(name, myLanguage, text);
+        virtualFile.setCharset(CharsetToolkit.UTF8_CHARSET);
+        return createFile(virtualFile);
+    }
+
+    protected PsiFile createFile(LightVirtualFile virtualFile) {
+        return myFileFactory.trySetupPsiForFile(virtualFile, myLanguage, true, false);
+    }
+
+    protected void checkResult(@NonNls @TestDataFile String targetDataName, final PsiFile file) throws IOException {
+        doCheckResult(myFullDataPath, file, checkAllPsiRoots(), targetDataName, skipSpaces(), includeRanges());
+    }
+
+    public static void doCheckResult(String testDataDir,
+            PsiFile file,
+            boolean checkAllPsiRoots,
+            String targetDataName,
+            boolean skipSpaces,
+            boolean printRanges) throws IOException {
+        FileViewProvider provider = file.getViewProvider();
+        Set<Language> languages = provider.getLanguages();
+
+        if (!checkAllPsiRoots || languages.size() == 1) {
+            doCheckResult(testDataDir, targetDataName + ".txt", toParseTreeText(file, skipSpaces, printRanges).trim());
+            return;
+        }
+
+        for (Language language : languages) {
+            PsiFile root = provider.getPsi(language);
+            String expectedName = targetDataName + "." + language.getID() + ".txt";
+            doCheckResult(testDataDir, expectedName, toParseTreeText(root, skipSpaces, printRanges).trim());
+        }
+    }
+
+    protected void checkResult(String actual) throws IOException {
+        String name = getTestName();
+        doCheckResult(myFullDataPath, myFilePrefix + name + ".txt", actual);
+    }
+
+    protected void checkResult(@TestDataFile @NonNls String targetDataName, String actual) throws IOException {
+        doCheckResult(myFullDataPath, targetDataName, actual);
+    }
+
+    public static void doCheckResult(String fullPath, String targetDataName, String actual) throws IOException {
+        String expectedFileName = fullPath + File.separatorChar + targetDataName;
+        KtUsefulTestCase.assertSameLinesWithFile(expectedFileName, actual);
+    }
+
+    protected static String toParseTreeText(PsiElement file,  boolean skipSpaces, boolean printRanges) {
+        return DebugUtil.psiToString(file, skipSpaces, printRanges);
+    }
+
+    protected String loadFile(@NonNls @TestDataFile String name) throws IOException {
+        return loadFileDefault(myFullDataPath, name);
+    }
+
+    public static String loadFileDefault(String dir, String name) throws IOException {
+        return FileUtil.loadFile(new File(dir, name), CharsetToolkit.UTF8, true).trim();
+    }
+
+    public static void ensureParsed(PsiFile file) {
+        file.accept(new PsiElementVisitor() {
+            @Override
+            public void visitElement(PsiElement element) {
+                element.acceptChildren(this);
+            }
+        });
+    }
+
+    public static void ensureCorrectReparse(@NotNull PsiFile file) {
+        String psiToStringDefault = DebugUtil.psiToString(file, false, false);
+        String fileText = file.getText();
+        DiffLog diffLog = (new BlockSupportImpl(file.getProject())).reparseRange(
+                file, file.getNode(), TextRange.allOf(fileText), fileText, new EmptyProgressIndicator(), fileText);
+        diffLog.performActualPsiChange(file);
+
+        TestCase.assertEquals(psiToStringDefault, DebugUtil.psiToString(file, false, false));
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.as31 b/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.as31
new file mode 100644
index 00000000000..bd4eddb1898
--- /dev/null
+++ b/compiler/tests-common/tests/org/jetbrains/kotlin/test/testFramework/KtParsingTestCase.java.as31
@@ -0,0 +1,340 @@
+/*
+ * Copyright 2000-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.test.testFramework;
+
+import com.intellij.core.CoreASTFactory;
+import com.intellij.lang.*;
+import com.intellij.lang.impl.PsiBuilderFactoryImpl;
+import com.intellij.mock.MockFileDocumentManagerImpl;
+import com.intellij.openapi.Disposable;
+import com.intellij.openapi.application.PathManager;
+import com.intellij.openapi.editor.Document;
+import com.intellij.openapi.editor.EditorFactory;
+import com.intellij.openapi.extensions.ExtensionPointName;
+import com.intellij.openapi.extensions.Extensions;
+import com.intellij.openapi.fileEditor.FileDocumentManager;
+import com.intellij.openapi.fileEditor.impl.LoadTextUtil;
+import com.intellij.openapi.fileTypes.FileTypeFactory;
+import com.intellij.openapi.fileTypes.FileTypeManager;
+import com.intellij.openapi.progress.EmptyProgressIndicator;
+import com.intellij.openapi.progress.ProgressManager;
+import com.intellij.openapi.progress.impl.CoreProgressManager;
+import com.intellij.openapi.util.Disposer;
+import com.intellij.openapi.util.Key;
+import com.intellij.openapi.util.TextRange;
+import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.openapi.vfs.CharsetToolkit;
+import com.intellij.pom.PomModel;
+import com.intellij.pom.core.impl.PomModelImpl;
+import com.intellij.pom.tree.TreeAspect;
+import com.intellij.psi.*;
+import com.intellij.psi.impl.DebugUtil;
+import com.intellij.psi.impl.PsiCachedValuesFactory;
+import com.intellij.psi.impl.PsiFileFactoryImpl;
+import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry;
+import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl;
+import com.intellij.psi.impl.source.text.BlockSupportImpl;
+import com.intellij.psi.impl.source.text.DiffLog;
+import com.intellij.psi.util.CachedValuesManager;
+import com.intellij.testFramework.LightVirtualFile;
+import com.intellij.testFramework.TestDataFile;
+import com.intellij.util.CachedValuesManagerImpl;
+import com.intellij.util.Function;
+import com.intellij.util.messages.MessageBus;
+import com.intellij.util.messages.MessageBusFactory;
+import junit.framework.TestCase;
+import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.kotlin.test.testFramework.mock.*;
+import org.picocontainer.ComponentAdapter;
+import org.picocontainer.MutablePicoContainer;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Set;
+
+@SuppressWarnings("ALL")
+public abstract class KtParsingTestCase extends KtPlatformLiteFixture {
+    public static final Key<Document> HARD_REF_TO_DOCUMENT_KEY = Key.create("HARD_REF_TO_DOCUMENT_KEY");
+    protected String myFilePrefix = "";
+    protected String myFileExt;
+    protected final String myFullDataPath;
+    protected PsiFile myFile;
+    private MockPsiManager myPsiManager;
+    private PsiFileFactoryImpl myFileFactory;
+    protected Language myLanguage;
+    private final ParserDefinition[] myDefinitions;
+    private final boolean myLowercaseFirstLetter;
+
+    protected KtParsingTestCase(@NonNls @NotNull String dataPath, @NotNull String fileExt, @NotNull ParserDefinition... definitions) {
+        this(dataPath, fileExt, false, definitions);
+    }
+
+    protected KtParsingTestCase(@NonNls @NotNull String dataPath, @NotNull String fileExt, boolean lowercaseFirstLetter, @NotNull ParserDefinition... definitions) {
+        myDefinitions = definitions;
+        myFullDataPath = getTestDataPath() + "/" + dataPath;
+        myFileExt = fileExt;
+        myLowercaseFirstLetter = lowercaseFirstLetter;
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        initApplication();
+        ComponentAdapter component = getApplication().getPicoContainer().getComponentAdapter(ProgressManager.class.getName());
+
+        Extensions.registerAreaClass("IDEA_PROJECT", null);
+        myProject = new MockProjectEx(getTestRootDisposable());
+        myPsiManager = new MockPsiManager(myProject);
+        myFileFactory = new PsiFileFactoryImpl(myPsiManager);
+        MutablePicoContainer appContainer = getApplication().getPicoContainer();
+        registerComponentInstance(appContainer, MessageBus.class, MessageBusFactory.newMessageBus(getApplication()));
+        final MockEditorFactory editorFactory = new MockEditorFactory();
+        registerComponentInstance(appContainer, EditorFactory.class, editorFactory);
+        registerComponentInstance(appContainer, FileDocumentManager.class, new MockFileDocumentManagerImpl(new Function<CharSequence, Document>() {
+            @Override
+            public Document fun(CharSequence charSequence) {
+                return editorFactory.createDocument(charSequence);
+            }
+        }, HARD_REF_TO_DOCUMENT_KEY));
+        registerComponentInstance(appContainer, PsiDocumentManager.class, new MockPsiDocumentManager());
+        registerApplicationService(PsiBuilderFactory.class, new PsiBuilderFactoryImpl());
+        registerApplicationService(DefaultASTFactory.class, new CoreASTFactory());
+        registerApplicationService(ReferenceProvidersRegistry.class, new ReferenceProvidersRegistryImpl());
+
+        registerApplicationService(ProgressManager.class, new CoreProgressManager());
+
+        myProject.registerService(CachedValuesManager.class, new CachedValuesManagerImpl(myProject, new PsiCachedValuesFactory(myPsiManager)));
+        myProject.registerService(PsiManager.class, myPsiManager);
+
+        this.registerExtensionPoint(FileTypeFactory.FILE_TYPE_FACTORY_EP, FileTypeFactory.class);
+        registerExtensionPoint(MetaLanguage.EP_NAME, MetaLanguage.class);
+
+        for (ParserDefinition definition : myDefinitions) {
+            addExplicitExtension(LanguageParserDefinitions.INSTANCE, definition.getFileNodeType().getLanguage(), definition);
+        }
+        if (myDefinitions.length > 0) {
+            configureFromParserDefinition(myDefinitions[0], myFileExt);
+        }
+
+        // That's for reparse routines
+        final PomModelImpl pomModel = new PomModelImpl(myProject);
+        myProject.registerService(PomModel.class, pomModel);
+        new TreeAspect(pomModel);
+    }
+
+    public void configureFromParserDefinition(ParserDefinition definition, String extension) {
+        myLanguage = definition.getFileNodeType().getLanguage();
+        myFileExt = extension;
+        addExplicitExtension(LanguageParserDefinitions.INSTANCE, this.myLanguage, definition);
+        registerComponentInstance(
+                getApplication().getPicoContainer(), FileTypeManager.class,
+                new KtMockFileTypeManager(new KtMockLanguageFileType(myLanguage, myFileExt)));
+    }
+
+    protected <T> void addExplicitExtension(final LanguageExtension<T> instance, final Language language, final T object) {
+        instance.addExplicitExtension(language, object);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                instance.removeExplicitExtension(language, object);
+            }
+        });
+    }
+
+    @Override
+    protected <T> void registerExtensionPoint(final ExtensionPointName<T> extensionPointName, Class<T> aClass) {
+        super.registerExtensionPoint(extensionPointName, aClass);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                Extensions.getRootArea().unregisterExtensionPoint(extensionPointName.getName());
+            }
+        });
+    }
+
+    protected <T> void registerApplicationService(final Class<T> aClass, T object) {
+        getApplication().registerService(aClass, object);
+        Disposer.register(myProject, new Disposable() {
+            @Override
+            public void dispose() {
+                getApplication().getPicoContainer().unregisterComponent(aClass.getName());
+            }
+        });
+    }
+
+    public MockProjectEx getProject() {
+        return myProject;
+    }
+
+    public MockPsiManager getPsiManager() {
+        return myPsiManager;
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+        myFile = null;
+        myProject = null;
+        myPsiManager = null;
+    }
+
+    protected String getTestDataPath() {
+        return PathManager.getHomePath();
+    }
+
+    @NotNull
+    public final String getTestName() {
+        return getTestName(myLowercaseFirstLetter);
+    }
+
+    protected boolean includeRanges() {
+        return false;
+    }
+
+    protected boolean skipSpaces() {
+        return false;
+    }
+
+    protected boolean checkAllPsiRoots() {
+        return true;
+    }
+
+    protected void doTest(boolean checkResult) {
+        String name = getTestName();
+        try {
+            String text = loadFile(name + "." + myFileExt);
+            myFile = createPsiFile(name, text);
+            ensureParsed(myFile);
+            assertEquals("light virtual file text mismatch", text, ((LightVirtualFile)myFile.getVirtualFile()).getContent().toString());
+            assertEquals("virtual file text mismatch", text, LoadTextUtil.loadText(myFile.getVirtualFile()));
+            assertEquals("doc text mismatch", text, myFile.getViewProvider().getDocument().getText());
+            assertEquals("psi text mismatch", text, myFile.getText());
+            ensureCorrectReparse(myFile);
+            if (checkResult){
+                checkResult(name, myFile);
+            }
+            else{
+                toParseTreeText(myFile, skipSpaces(), includeRanges());
+            }
+        }
+        catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected void doTest(String suffix) throws IOException {
+        String name = getTestName();
+        String text = loadFile(name + "." + myFileExt);
+        myFile = createPsiFile(name, text);
+        ensureParsed(myFile);
+        assertEquals(text, myFile.getText());
+        checkResult(name + suffix, myFile);
+    }
+
+    protected void doCodeTest(String code) throws IOException {
+        String name = getTestName();
+        myFile = createPsiFile("a", code);
+        ensureParsed(myFile);
+        assertEquals(code, myFile.getText());
+        checkResult(myFilePrefix + name, myFile);
+    }
+
+    protected PsiFile createPsiFile(String name, String text) {
+        return createFile(name + "." + myFileExt, text);
+    }
+
+    protected PsiFile createFile(@NonNls String name, String text) {
+        LightVirtualFile virtualFile = new LightVirtualFile(name, myLanguage, text);
+        virtualFile.setCharset(CharsetToolkit.UTF8_CHARSET);
+        return createFile(virtualFile);
+    }
+
+    protected PsiFile createFile(LightVirtualFile virtualFile) {
+        return myFileFactory.trySetupPsiForFile(virtualFile, myLanguage, true, false);
+    }
+
+    protected void checkResult(@NonNls @TestDataFile String targetDataName, final PsiFile file) throws IOException {
+        doCheckResult(myFullDataPath, file, checkAllPsiRoots(), targetDataName, skipSpaces(), includeRanges());
+    }
+
+    public static void doCheckResult(String testDataDir,
+            PsiFile file,
+            boolean checkAllPsiRoots,
+            String targetDataName,
+            boolean skipSpaces,
+            boolean printRanges) throws IOException {
+        FileViewProvider provider = file.getViewProvider();
+        Set<Language> languages = provider.getLanguages();
+
+        if (!checkAllPsiRoots || languages.size() == 1) {
+            doCheckResult(testDataDir, targetDataName + ".txt", toParseTreeText(file, skipSpaces, printRanges).trim());
+            return;
+        }
+
+        for (Language language : languages) {
+            PsiFile root = provider.getPsi(language);
+            String expectedName = targetDataName + "." + language.getID() + ".txt";
+            doCheckResult(testDataDir, expectedName, toParseTreeText(root, skipSpaces, printRanges).trim());
+        }
+    }
+
+    protected void checkResult(String actual) throws IOException {
+        String name = getTestName();
+        doCheckResult(myFullDataPath, myFilePrefix + name + ".txt", actual);
+    }
+
+    protected void checkResult(@TestDataFile @NonNls String targetDataName, String actual) throws IOException {
+        doCheckResult(myFullDataPath, targetDataName, actual);
+    }
+
+    public static void doCheckResult(String fullPath, String targetDataName, String actual) throws IOException {
+        String expectedFileName = fullPath + File.separatorChar + targetDataName;
+        KtUsefulTestCase.assertSameLinesWithFile(expectedFileName, actual);
+    }
+
+    protected static String toParseTreeText(PsiElement file,  boolean skipSpaces, boolean printRanges) {
+        return DebugUtil.psiToString(file, skipSpaces, printRanges);
+    }
+
+    protected String loadFile(@NonNls @TestDataFile String name) throws IOException {
+        return loadFileDefault(myFullDataPath, name);
+    }
+
+    public static String loadFileDefault(String dir, String name) throws IOException {
+        return FileUtil.loadFile(new File(dir, name), CharsetToolkit.UTF8, true).trim();
+    }
+
+    public static void ensureParsed(PsiFile file) {
+        file.accept(new PsiElementVisitor() {
+            @Override
+            public void visitElement(PsiElement element) {
+                element.acceptChildren(this);
+            }
+        });
+    }
+
+    public static void ensureCorrectReparse(@NotNull PsiFile file) {
+        String psiToStringDefault = DebugUtil.psiToString(file, false, false);
+        String fileText = file.getText();
+        DiffLog diffLog = (new BlockSupportImpl(file.getProject())).reparseRange(
+                file, file.getNode(), TextRange.allOf(fileText), fileText, new EmptyProgressIndicator(), fileText);
+        diffLog.performActualPsiChange(file);
+
+        TestCase.assertEquals(psiToStringDefault, DebugUtil.psiToString(file, false, false));
+    }
+}
\ No newline at end of file